参数资料
型号: TDA4854/V2
厂商: NXP SEMICONDUCTORS
元件分类: 偏转
英文描述: HORIZ/VERT DEFLECTION IC, PDIP32
封装: PLASTIC, SDIP-32
文件页数: 40/63页
文件大小: 318K
代理商: TDA4854/V2
1999 Jul 13
45
Philips Semiconductors
Product specication
I2C-bus autosync deection controllers for
PC/TV monitors
TDA4853; TDA4854
handbook, full pagewidth
MGM087
floating
X-ray latch triggered
VXRAY
VHUNLOCK
BDRV duty cycle
HDRV duty cycle
VOUT1, VOUT2
approximately 25 ms
Fig.28 Activation of the soft-down sequence via pin XRAY.
Vertical linearity error
Fig.29 Definition of vertical linearity error.
(1) IVOUT =IVOUT1 IVOUT2.
(2) I1 =IVOUT at VVCAP = 1.9 V.
(3) I2 =IVOUT at VVCAP = 2.6 V.
(4) I3 =IVOUT at VVCAP = 3.3 V.
Which means:
Vertical linearity error =
I
0
I
1
I
3
2
--------------
=
1
max
I
1
I
2
I
0
-------------- or
I
2
I
3
I
0
--------------
handbook, halfpage
I1
(2)
I2
(3)
I3
(4)
IVOUT
(1)
(
A)
+415
415
0
VVCAP
MBG551
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